I have Visions and Toyo 608Z's on my old 97' 250HD truck. They tracked a little wonky the first 100 miles or so (depending on air pressure) when new but then settled in.
The ride is stiff (as expected for a heavy truck) and the tires nosy, had I to do it over again I would of springed for tires with a "Snowflake" symbol on the side.
I went with 265/70's which are rated 1000lbs more than the vision rims. :)
I'm still deciding if I'm going to outfit the new truck with them. The math and the ratings are the same or similar - leaving little or no safety margin with consumer truck tires.